destructional bar 侵蚀沙坝
destructional bench 侵蚀棚地; 侵蚀阶地
destructional degree 破坏程度
destructional delta 破坏性三角洲
destructional face 破坏面
destructional forms 破坏形式
destructional island 侵蚀岛
destructional landforms 剥蚀地形
destructional plain 侵蚀平原
destructional plains 剥蚀平原
destructional terrace 侵蚀阶地
destructional valley 侵蚀谷
destructional benches 侵蚀阶地